Evaluate Open Sentences

Mathematics, Grade 4


Study Guide

Provides a quick overview of the topic selected!

Flash Cards

Practice and review the topic selected with illustrated flash cards!


Assess students’ understanding of the topic selected!


Print illustrated worksheets!


Engage students with interactive games.

Study Guide Evaluate Open Sentences Mathematics, Grade 4

ALGEGRA: OPEN SENTENCES WITH ONE OPERATION What Is Algebra? The study of the properties of operations on numbers. Algebra generalizes math by using symbols, or letters, to represent numbers. It is a problem-solving strategy Algebraic sentences are also called expressions or equations. How to figure out algebraic expressions: To evaluate algebraic expressions, perform the opposite operation to find the unknown. Example: 4 + n = 9 9 4 = 5, therefore n = 5 Try This! 5 y = 2 12 + x = 32 n 6 = 13 a + 7 = 15 © Copyright NewPath Learning. All Rights Reserved. Permission is granted for the purchaser to print copies for non-commercial educational purposes only. Visit us at www.NewPathLearning.com.